May Weather in Grenada, United States

Last updated: June 24, 2025

The average temperature in Grenada, United States during May is a pleasant 23°C (73°F). Expect minimum temperatures of about 8°C (47°F) and potential highs reaching 35°C (96°F). Rainfall averages 109 mm (4.3 in) over 11 days, contributing to the region's average humidity of 82%.

May Temperature in Grenada

In May in Grenada, the average temperature is 23°C (73°F). Maximums can reach 35°C (96°F) and minimums can be as low as 8°C (47°F). This mild climate makes it an ideal time to explore and enjoy outdoor activities in Grenada.

May Weather in Grenada: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Grenada, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grenada, May typically has an average temperature of 23°C (73°F), with highs reaching up to 35°C (96°F) and lows dropping to around 8°C (47°F).

Data source: Temperature data for Grenada generated using information from the Copernicus Climate Change Service.

May Precipitation in Grenada

In Grenada in May, the precipitation amount is 109 mm (4.3 in), occurring over a span of 11 days.

May Precipitation Trends in Grenada

The chart displays monthly precipitation patterns in Grenada, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Grenada, May typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Grenada

In Grenada in May, humidity is 82%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making outdoor activities feel a bit more strenuous but offering a tropical ambiance perfect for leisurely strolls and relaxed sightseeing.

May Average Humidity in Grenada

This chart illustrates the average monthly humidity levels in Grenada, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Grenada is approximately 82%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Grenada

In Grenada in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Grenada.

Maximum UV Index Levels in Grenada for May

The chart shows the monthly maximum UV Index (UVI) for Grenada in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Grenada typically reaches 11, which falls under the extreme exposure category.

Data source: Grenada May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How May Weather in Grenada Compares to Other Months

Weather in Grenada varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Grenada, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Grenada, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	119 mm (4.7 inches)	85%	moderate
February Weather	10°C (50°F)	185 mm (7.3 inches)	84%	high
March Weather	15°C (58°F)	164 mm (6.5 inches)	82%	very high
April Weather	17°C (63°F)	149 mm (5.9 inches)	82%	very high
May Weather	23°C (73°F)	109 mm (4.3 inches)	82%	extreme
June Weather	26°C (79°F)	131 mm (5.1 inches)	79%	extreme
July Weather	28°C (82°F)	96 mm (3.8 inches)	82%	extreme
August Weather	27°C (81°F)	119 mm (4.7 inches)	77%	extreme
September Weather	25°C (78°F)	91 mm (3.6 inches)	74%	very high
October Weather	19°C (67°F)	124 mm (4.9 inches)	73%	very high
November Weather	12°C (53°F)	80 mm (3.1 inches)	85%	high
December Weather	10°C (50°F)	133 mm (5.3 inches)	88%	moderate